Nhanganyaya
Ndatenda nekutengaasing the ZEBRONICS Duke Wireless Bluetooth Over Ear Headphone. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it carefully before use to ensure optimal performance and longevity of your headphones.

Image: ZEBRONICS Duke Wireless Bluetooth Over Ear Headphone, beige color, front view.
Package Zviri mukati
- ZEBRONICS Duke Wireless Headphone - 1 Unit
- Charging Cable (USB Type-C) - 1 Unit (Assumed)
- AUX Cable (3.5mm) - 1 Unit (Assumed)
Product Overview
Ziva zvinhu zvehedhifoni uye zvinodzora.

Mufananidzo: Zvakadzama view of the control buttons on the headphone earcup, indicating functions for volume, track control, power, and call management.
Zvinodzora uye Zviteshi:
- Bhatani reKukwidza Vhoriyamu / Rinotevera: Press briefly to increase volume, press and hold for next track.
- Multi-function Button (Power On/Off / Play/Pause / Call): Dzvanya wobata kuti ubatidze/udzime. Dzvanya kwenguva pfupi kuti utambe/umise mimhanzi kana kupindura/kugumisa mafoni.
- Bhatani reKudzikisa Vhoriyamu / Bhatani reRwiyo Rwakapfuura: Press briefly to decrease volume, press and hold for previous track.
- AUX-in Port: For wired connection using the 3.5mm audio cable.
- USB kuchaja Port: Yekuchaja bhatiri remahedhifoni.
- Maikorofoni: Kune mafoni asingabhadharwe nemaoko uye mubatsiri wezwi.
- Chiratidzo che LED: Inoratidza simba, kubatanidza, uye mamiriro ekuchaja.
Gadzirira
1. Kuchaja Mahedhifoni
- Connect the USB charging cable to the headphone's charging port.
- Connect the other end of the cable to a USB power adapter (5V DC) or a computer's USB port.
- Chiratidzo che LED chichavhenekera panguva yekuchaja.
- Charging typically takes approximately 2 hours. The LED indicator will change or turn off once fully charged.
Kuchaja kwakazara kunoita kuti mutambo ugare kwemaawa masere.
2. Simba On / Off
- Power On: Press and hold the Multi-function button until the LED indicator flashes.
- Power Off: Dzvanya wobata bhatani reMulti-function kusvika chiratidzo che LED chadzima.
3. Bluetooth Kubatanidza
- Ita shuwa kuti mahedhifoni yakadzimwa.
- Press and hold the Multi-function button until the LED indicator flashes red and blue alternately, indicating pairing mode.
- Gonesa Bluetooth pane yako smartphone kana imwe mudziyo.
- Tsvaga "ZEB-DUKE" in the list of available Bluetooth devices.
- Select "ZEB-DUKE" to connect. Once connected, the LED indicator will flash blue slowly.
The headphone has a Bluetooth range of up to 10 meters without obstacles.
4. Kubatanidza kaviri
The ZEBRONICS Duke supports dual pairing, allowing connection to two Bluetooth devices simultaneously.
- Pair the headphone with the first device following the standard Bluetooth pairing steps.
- Dzima Bluetooth pamudziyo wekutanga. Mahedhifoni achapinda zvakare mumodhi yekuwiriranisa.
- Batanidza mahedhifoni nemudziyo wechipiri.
- Vhura Bluetooth zvakare pamudziyo wekutanga. Mahedhifoni anofanira kubatana otomatiki nemidziyo yese miviri.

Image: The headphone wirelessly connected to both a smartphone and a tablet, demonstrating the dual pairing feature.
5. AUX Mode (Wired Connection)
To use the headphone with a wired connection:
- Connect one end of the 3.5mm AUX cable to the headphone's AUX-in port.
- Connect the other end of the AUX cable to the 3.5mm audio output of your device.
- The headphone will automatically switch to AUX mode. Bluetooth functionality will be disabled.

Image: A 3.5mm audio jack inserted into the AUX port of the headphone, indicating wired connection capability.
Operating Instruction
1. Mumhanzi Playback
- Tamba/Kumbomira: Dhinda iyo Multi-function bhatani kamwe.
- Vhoriyamu Kumusoro: Dzvanya bhatani reVolume Up kamwe.
- Vhoriyamu Pasi: Dzvanya bhatani reVolume Down kamwe.
- Next Track: Dzvanya uye bata Volume Up bhatani.
- Previous Track: Dzvanya uye bata Volume Down bhatani.

Image: A person wearing the headphones, immersed in listening to music, with visual representations of sound waves.
2. Call Mabasa
- Pindura/Pedzisa Kufona: Dhinda iyo Multi-function bhatani kamwe.
- Ramba Kufona: Dzvanya uye bata bhatani reMulti-function.
- Dhonzazve Nhamba Yekupedzisira: Dzvanya kaviri bhatani reMulti-function.
3. Voice Assistant
Activate your device's voice assistant (e.g., Siri, Google Assistant) through the headphone.
- Shandisa Izwi Mubatsiri: Katatu-dzvanya bhatani reMulti-function.

Image: Visual representation of voice assistant activation, showing 'Ok Google' and 'Hey Siri' logos.
4. Gaming mode
The headphone features a dedicated gaming mode for reduced audio latency.
- Shandisa Gaming Mode: Refer to the product packaging or manufacturer's website for specific button combination to activate gaming mode. (Information not explicitly provided in JSON, general instruction given).

Image: The headphone positioned near a laptop running a video game, highlighting its gaming mode feature.
5.Marambi eLED
The headphone features integrated LED lights.
- Control LED Lights: Refer to the product packaging or manufacturer's website for specific instructions on how to turn the LED lights on/off or change modes. (Information not explicitly provided in JSON, general instruction given).

Mufananidzo: Yakadzama view of the headphone's earcup, showcasing the active LED lighting feature.
Maintenance
1. Kuchenesa
- Pukuta mahedhifoni nemucheka wakapfava, wakaoma.
- Usashandise makemikari ane hasha, kuchenesa zvinonyungudutsa, kana mishonga yakasimba.
- Dzivisa kuwana mwando mune chero mazaru.
2. Kuchengeta
- Chengeta mahedhifoni munzvimbo inotonhorera, yakaoma kure nekupisa kwakanyanya.
- Dzivisa kutarisana nechiedza chezuva kwenguva refu.
- When not in use, store them in a protective case (if available) to prevent damage.

Mufananidzo: Kuvhara view of the headphone's soft ear cushions, emphasizing comfort and material.
Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Mahedhifoni haabatidzi | Bhatiri rakaderera | Chaja mahedhifoni zvizere. |
| Haikwanise kubatanidza kuburikidza neBluetooth | Headphone not in pairing mode; Bluetooth disabled on device; Device too far | Ensure headphone is in pairing mode (flashing red/blue). Enable Bluetooth on your device. Move devices closer (within 10m). |
| Hapana ruzha | Volume too low; Incorrect audio source; Headphone not connected | Increase volume on headphone and device. Check if headphone is properly connected (Bluetooth or AUX). Ensure correct audio output is selected on your device. |
| Hunhu hwekufona husina kunaka | Weak signal; Microphone obstructed | Enda kunzvimbo ine chiratidzo chiri nani. Iva nechokwadi chekuti maikorofoni haina kuvharwa. |
Zvinotsanangurwa
| Feature | Tsanangudzo |
|---|---|
| Model Name | ZEB-DUKE |
| Kubatana | Wireless (Bluetooth 5.0), AUX (3.5mm) |
| Bluetooth Range | 10 Mamita |
| Mutauri Impedance | 32 Ohms |
| Frequency Response | 20Hz - 20kHz |
| Kuchaja Nguva | 2 Maawa |
| Battery Life (Playback/Talk) | Kusvikira kuMaawa mashanu |
| Noise Control | Environmental Ruzha Kanzura (ENC) |
| Special Features | Dual Pairing, Gaming Mode, LED Lights, Voice Assistant Support, Adjustable Headband |
| Material | Plastiki |
| Item Weight | 380 magiramu |
| Zviyero zveChigadzirwa (LxWxH) | 9.5 x 19.9 x 23.7 cm |
Safety Information
- Usaise mahedhifoni pakupisa kwakanyanya, hunyoro, kana mvura.
- Dzivisa kudonhedza kana kuisa mahedhifoni pasi kune akasimba maitiro.
- Do not attempt to disassemble or repair the headphones yourself. This will void the warranty.
- Chengetedza pasingasvikirwi nevana.
- Rasa chigadzirwa zvine hungwaru maererano nemitemo yenzvimbo.
Warranty uye Support
For warranty information, please refer to the warranty card included with your product or visit the official ZEBRONICS website. If you encounter any issues or require technical assistance, please contact ZEBRONICS customer support.
ZEBRONICS Customer Support: www.zebronics.com/support (Eksample link, please verify official support page)